problem with rowCount method

Hi everybody,

I defined my own TableModel using the QAbstractTableModel class...all run perfectly just i couldn't use the rowCount method in my program :

"no Matching function for call to TableModel::rowCount const"
"condidates are virtual int TableModel::rowCount const"

i'm sure that i have defined correctly the virtual method but i don't know what happened ? i have also changed the example of adresse book:

Code:

---

QVariant TableModel::data(const QModelIndex &index, int role) const
{
    if (!index.isValid())
        return QVariant();
 
    if (index.row() >= /*listOfPairs.size()*/ rowCount() || index.row() < 0)
        return QVariant();
 
    if (role == Qt::DisplayRole) {
        QPair<QString, QString> pair = listOfPairs.at(index.row());
 
        if (index.column() == 0)
            return pair.first;
        else if (index.column() == 1)
            return pair.second;
    }
    return QVariant();
}

---

same fact !!
any idea ??

How does your method look like exactly?
What is the return type?

Everall

Make sure that the declaration of the method in your subclass allows a default argument for the parent model index.